Fatal error: Uncaught Error: Call to undefined method WC_Product_Simple::is_uwa_user_watching() in /home/customer/www/australiancarauction.com.au/public_html/wp-content/themes/Avada-Child-Theme/single/watch.php:5 Stack trace: #0 /home/customer/www/australiancarauction.com.au/public_html/wp-content/themes/Avada-Child-Theme/functions.php(372): include() #1 /home/customer/www/australiancarauction.com.au/public_html/wp-includes/shortcodes.php(433): watch('', '', 'custom_watch') #2 [internal function]: do_shortcode_tag(Array) #3 /home/customer/www/australiancarauction.com.au/public_html/wp-includes/shortcodes.php(273): preg_replace_callback('/\\[(\\[?)(custom...', 'do_shortcode_ta...', '<div class="fus...') #4 /home/customer/www/australiancarauction.com.au/public_html/wp-includes/class-wp-hook.php(326): do_shortcode('<div class="fus...') #5 /home/customer/www/australiancarauction.com.au/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters('<div class="fus...', Array) #6 /home/customer/www/australiancarauction.com.au in /home/customer/www/australiancarauction.com.au/public_html/wp-content/themes/Avada-Child-Theme/single/watch.php on line 5